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Relief Valve

Relief Valve
Relief Valve
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Product Code : 43
Product Description

Catering to diverse requirements of clients, we are renowned as the best manufacturer and supplier of an excellent range of Relief Valve. This valve is offered to clients in a wide range of specifications and sizes to meet their diverse needs. Our highly experienced team manufactures this Relief Valve using best quality materials in complete compliance with the industry standards. This valve is stringently tested on various standard quality parameters.

Features:

  • Easy to install
  • Leak proof design
  • Excellent durability

DESCRIPTION

WJ' CAST STEEL SPRING LOADED RELIEF VALVE Flange Ends to BS-4504 Part-I Table 40/1/DIN 2545 PN-40 Raised Face with 13% Cr. S.S. (AISI-410) Trim. Max. Set Pressure of 10.54 Kg/Cm2. Body Tested to 60 Kg/Cm2. Hydrostatic Pressure. Max. Temp-200°C.

These relief valves are suitable for hot oil.

SALIENT FEATURES

  • Stream lined full flow area is provided in the body to minimize Pressure drop.
  • Renewable 13% Cr. S.S. (AISI-410) Body Seat Ring and Disc. have at least 50 HB difference in Hardness.


These RELIEF VALVES are supplied with our own Works Test Certificate.

Technical Specifications:

DIMENSIONS

Nominal Size DN

A

B

C

D

E

H

DN 40 (1 1/2'')

200

18

150

88

3

300

DN 50 (2'')

230

20

165

102

3

310

DN 65 (2 1/2'')

290

22

185

122

3

440

DN 80 (3'')

310

24

200

138

3

460

DN 100 (4'')

350

24

235

162

3

500


MATERIALS

NAME OF PART

MATERIAL

SPECIFICATION

Body

Cast Steel

ASTM A216 Gr. WCB

Body Seat Ring

S.S. 13% Cr.

AISI-410

Valve Disc

S.S./Cast S.S.

AISI-410/ASTM A351 CF8

Ball

S.S.

AISI-304

Stem

S.S. 13% Cr.

AISI-410

Gasket

S.S. (AISI-304)

Spiral wound Asbestos Filled

Cover

Cast Steel

ASTM A216 Gr. WCB

Studs & Nuts

Carbon Steel

----

Bottom Plate

M.S.

----

O-Ring

Silicon Rubber

----

Sleeve

S.S. 13% Cr.

AISI-410

Spring

Carbon Steel

IBR-307-314

Spring Disc

M.S.

----

Pillar

M.S.

----

Top Plate

M.S.

----

Nuts

Carbon Steel

----

Lock Nut

Carbon Steel

----

Adjusting Screw

Carbon Steel

----



NETA VALVES PVT. LTD.
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NETA VALVES PVT. LTD.
A-11, Industrial Focal Point, Jalandhar - 144004, Punjab, India
Phone :+918068341392
Fax :91-181-2602458/2602457
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